Chestnut-breasted Partridge vs Ferruginous Partridge
Arborophila mandellii 비교 대상 Caloperdix oculeus
Side-by-Side Comparison
| 속성 | Chestnut-breasted Partridge | Ferruginous Partridge |
|---|---|---|
| 학명 | Arborophila mandellii | Caloperdix oculeus |
| 목 | Galliformes | Galliformes |
| 과 | Phasianidae | Phasianidae |
| 보전 상태 | Near Threatened | Near Threatened |
| 체장 | — | — |
| 날개 폭 | 25.9 cm (10.2 in) | 28.3 cm (11.1 in) |
| 체중 | 268.0 g (9.45 oz) | 210.5 g (7.43 oz) |
| 식성 | Forages on floor of Eastern Himalayan and Tibetan foothill forests for seeds, invertebrates, and small … | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … |
| 산란 수 | 4 | 8-10 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Chestnut-breasted Partridge
Ringing, whistled 'whi-WHEOO' in pairs or series; melodic and clear. Found in Himalayan foothills; male sings from dense bamboo. Alarm is a low guttural 'krrk-krrk' rapidly repeated.
Ferruginous Partridge
Sharp, staccato 'krik-krik-krik' calls from lowland rainforest; often given in duet. Alarm is a loud, rapid chattering rattle; contact notes between pairs soft and clucking.
Geographic Range & Migration
Chestnut-breasted Partridge
Resident in the eastern Himalayas of Bhutan, India (Arunachal Pradesh), and southern Tibet at 1,500-2,700 m. Found in dense subtropical forest.
Ferruginous Partridge
Resident in lowland rainforest of the Thai-Malay Peninsula, Sumatra, and Borneo. Found in flat or gently sloping lowland forest.
보전 상태
Chestnut-breasted Partridge
Ferruginous Partridge
How to Tell Them Apart
Chestnut-breasted Partridge
Brown above; large chestnut breast patch; throat white bordered by black band; flanks grey with white streaks; bare red eye-ring; chestnut breast separated from grey flanks by clear demarcation.
Ferruginous Partridge
Rich ferruginous (deep rusty-orange) overall; upperparts black-and-rufous barred; flanks black boldly spotted white; bare red facial skin; underparts rufous-orange; one of the most vividly coloured Southeast Asian partridges.
About These Birds
Chestnut-breasted Partridge
만델 자고새는 중국 티베트 동부에서 히말라야 동부까지 서식합니다. 수컷의 검은 얼굴 마스크와 붉은 눈 주위 피부가 특징이며, 고지대 활엽수림에 서식합니다.
Ferruginous Partridge
A small partridge (~210 g) of family Phasianidae, with rich ferruginous (rust-red) plumage and spotted black-and-white markings. Inhabits lowland and foothill rainforests in Malaysia, Sumatra, and Borneo. Secretive, foraging on the forest floor for seeds and invertebrates. Near Threatened; associated with primary and tall secondary forest, declining with ongoing logging and land conversion.